| Autor: |
Tiange Li, Xiaoxia Lin, Xueying Mao, Siru Chen, Zhiqiang Feng, Yankun Fu, Peijun Zhao, Xianqing Huang, Yan Ma, Lianjun Song, Qiuyan Zhao, Tianlin Wang |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Journal of Functional Foods, Vol 119, Iss , Pp 106287- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1756-4646 |
| DOI: |
10.1016/j.jff.2024.106287 |
| Popis: |
2′-fucosyllactose (2′-FL) is one of the most prevalent milk oligosaccharides. In this study, the anti-obesity effect of 2′-FL was explored in high-fat diet (HFD)-fed mice. Results showed that 2′-FL alleviated body weight gain, improved serum lipid profiles and increased energy expenditure. Under cold exposure, 2′-FL group showed higher body and rectal temperature, improving adaptive thermogenesis. 2′-FL alleviated lipid accumulation, increased mitochondrial DNA content, as well as upregulated the protein expression of thermogenic markers including UCP1, PRDM16, PGC-1α and the phosphorylation of AMPK in both white and brown adipose tissue. 2′-FL also increased the diversity of gut microbiota in HFD mice. The Bacteroides/Firmicutes ratio, and the Bifidobacterium abundance were increased, while Lachnospiraceae abundance was decreased after 2′-FL treatment. Moreover, 2′-FL to HFD mice altered the bile acid profiles at levels comparable to normal diet group. These results indicates that 2′-FL promotes thermogenesis and modulates gut microbiota to alleviate obesity. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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Full Text from ScienceDirect